Product Overview

ManualsBrandsGoodman ManualsGas Furnaces100,000 BTU 92% Efficiency, Single-Stage Burner, Multi-Speed Blower, Upflow/Horizontal Gas Furnace

SS-GMSS92 www.goodmanmfg.com 8/15

Supersedes 4/15

GMSS92 / GCSS92

Single-Stage, Multi-Speed

Gas Furnace

Up to 92% AFUE

Heating Input: 40,000–120,000 BTU/h

Contents

Nomenclature ............................................2

Product Specicaons ...............................3

Dimensions ................................................ 5

Airow Specicaons ................................7

Wiring Diagram ........................................10

Accessories ..............................................11

Standard Features Cabinet Features

• Heavy-duty aluminized-steel tubular heat exchanger

• Stainless-steel secondary heat exchanger

• Single-stage gas valve

• Durable Silicon Nitride igniter

• Mul-speed blower motor

• Quiet single-speed induced dra blower

• Self-diagnosc control board

• All models comply with California 40 ng/J

Low NOx emissions standard

• AHRI Cered; ETL Listed

• Designed for mul-posion installaon —

GMSS92: upow, horizontal le or right

GCSS92: downow, horizontal le or right

• Cered for direct vent (2-pipe)

or on-direct vent (1-pipe)

• Easy-to-install top venng with oponal side venng

• Convenient le or right connecon

for gas and electrical service

• Cabinet air leakage (QLeak) ≤ 2%

• Heavy-gauge steel cabinet with durable nish

• Foil-faced insulated heat exchanger cabinet

• Airght solid boom or side return with

easy-cut tabs for eortless removal in

boom air-inlet applicaons

* Complete warranty details available from your local dealer or at www.goodmanmfg.com. To receive

the Lifeme Heat Exchanger Limited Warranty (good for as long as you own your home), and 10-Year

Parts Limited Warranty, online registraon must be completed within 60 days of installaon. Online

registraon is not required in California or Québec.

Summary of content (12 pages)

PAGE 1
GMSS92 / GCSS92 Single-Stage, Multi-Speed Gas Furnace Up to 92% AFUE Heating Input: 40,000–120,000 BTU/h Contents Nomenclature.............................................2 Product Specifications................................ 3 Dimensions.................................................5 Airflow Specifications.................................7 Wiring Diagram.........................................10 Accessories...............................................
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Nomenclature G M S S 92 060 3 B N A A 1 2 3 4 5,6 7,8,9 10 11 12 13 14 Brand G Minor Revision Goodman® Brand A -‐ Initial Release B -‐ 1st Revision Configuration M Upflow/Horizontal C Downflow/Horizontal Major Revision A -‐ Initial Release B -‐ 1st Revision Motor V Variable Speed ECM / ComfortNet E Multi-‐Speed ECM S Single Speed NOx N -‐ Low NOx Cabinet Width Gas Valve M Modulating C Two Stage
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GMSS92 Product Specifications GMSS92 0402BNA GMSS92 0603BNA GMSS92 0803BNA GMSS92 0804CNA GMSS92 0805CNA GMSS92 1004CNA GMSS92 1005CNA GMSS92 1205DNA High Fire Input¹ 40,000 60,000 80,000 80,000 80,000 100,000 100,000 120,000 High Fire Output¹ 36,840 55,260 73,680 73,680 73,680 92,100 92,100 110,520 92 92 92 92 92 92 92 92 Temperature Rise Range (°F) 30 - 60 35 - 65 35 - 65 35 - 65 25 - 55 35 - 65 35 - 65 35 - 65 Vent Diameter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3"
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GCSS92 Product Specifications GCSS92 0402BNA GCSS92 0603BNA GCSS92 0804CNA GCSS92 1005CNA High Fire Input¹ 40,000 60,000 80,000 100,000 High Fire Output¹ 36,840 55,260 73,680 92,100 92 92 92 92 Temperature Rise Range (°F) 30 - 60 35 - 65 35 - 65 35 - 65 Vent Diameter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3" No. of Burners 2 3 4 5 Available AC @ 0.5" ESP 1.5 - 3 1.5 - 3 2.5 - 4 2.
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GMSS92 Dimensions Air Discharge Air Discharge A 28¾ Air Intake 2" Pipe 6½ 2¾ Dim B Discharge 2⅝ 2 C ¾ 6½ 1⅞ Center Dimple For Alternate Air Intake Pipe 3" OD Hole High-Voltage Electrical Outlet Left-Side Drain Trap Exterior Holes ¾ ¾ 2 19½ Vent/ Flue Pipe 2" PVC Alternate Vent/ Flue Location Right-Side Drain Trap Exterior Holes High-Voltage Electrical Outlet Standard Gas Supply Location Alternate Gas Supply 34½ 31⅞ 23 26½ 24⅞ 23 19⅝ 14 21⅛ 19⅝ Side Cut-out Side Cut-Out 9¼ 9¼
PAGE 6
GCSS92 Dimensions A 2⅝ 1⅜ C 1⅞ 23 6½ 2½ 1⅝ 1⅞ Alternate Vent/ Low-Voltage Electrical Outlet 1½ Low-Voltage Electrical Outlet Side Cut-Out 14 Side Cut-Out Alternate Gas Alternate Gas Supply High-Voltage Electrical Outlet 25⅛ 34½ 25⅛ 14⅞ 14¾ 14¾ 11⅜ 4⅛ Drain Trap Holes Standard Drain Trap 11⅜ 6⅞ 6⅞ D Folded Flanges 2 2½ 3½ 28¾ Air Discharge 18⅛ Folded Flanges 20⅛ Unfolded Flangs 2 E Unfolded Flanges Front View Model High-Voltage Electrical Outlet 2⅝ Right-Side View Right
PAGE 7
GMSS92 Airflow Data (CFM & Temperature Rise vs. External Static Pressure) Model Motor Speed High Med GMSS92 0402BNA Med-Lo 0.1 CFM 0.2 Rise CFM 0.3 0.4 Rise CFM Rise 0.6 0.7 0.8 CFM Rise CFM 0.5 Rise CFM CFM CFM 954 3 1,498 N/A 1,446 N/A 1,368 N/A 1,302 N/A 1,227 N/A 1,145 1,059 2.5 1,223 N/A 1,182 N/A 1,153 30 1,099 31 1,051 32 982 901 813 2 983 35 971 35 945 36 919 37 878 39 813 746 659 Low 1.
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GCSS92 Airflow Data (CFM & Temperature Rise vs. External Static Pressure) Model Motor Speed Tons AC¹ High 3 Med GCSS92 0402BNA Med-Lo Low 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM 1,400 N/A 1,331 N/A 1,263 N/A 1,189 N/A 1,106 31 1,020 941 843 2.5 1,204 N/A 1,176 N/A 1,121 30 1,072 32 1,002 34 927 853 740 2 1,020 33 998 34 968 35 923 37 880 39 820 739 652 1.
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SS-GMSS92 www.goodmanmfg.com 10 20 30 40 50 60 70 30 80 90 100 40 50 60 700 600 CFM 90 100 2000 2200 2400 CFM 1800 1600 1400 OUTPUT BTU/HR x 1000 Output BTU/h x 1,000 80 1200 1100 1000 900 70 800 Formulas FORMULAS 110 120 130 CFM x 1.08 140 BTUBTU/h OUTPUT 1.08 x RISE Output== CFM CFM xx1.08 x Rise BTU OUTPUT BTU/H Output ÷ CFM RISE Rise= = 1.08 BTU OUTPUT TEMPERATURE RISEChart CHART BTU OutputvsVs.
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Wiring Diagram W Y BK BL FUSE PK 3 2 1 6 5 4 9 8 7 BL 12 11 10 YL GY OR GR OR GY 24V THERMOSTAT CONNECTIONS BK OR INTEGRATED CONTROL MODULE MV(12) C WH BK C2 G C ID BLOWER PRESSURE SWITCH PS (10) NO C PSO (4) TO MICRO Y GAS VALVE M1 FRONT COVER PRESSURE SWITCH HLI (7) W HLO (1) AUXILIARY LIMIT CONTROLS R AUTO RESET PRIMARY LIMIT CONTROL RO2 (11) RO1 (5) MANUAL RESET ROLLOUT LIMIT CONTROL(S) (SINGLE CONTROL ON 40K BTU) 24 VAC BR RD N O ⚡ R G GND TH (
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Accessories Model Description GMSS92 0402BNA GMSS92 0603BNA GMSS92 0803BNA GMSS92 0804CNA GMSS92 0805CNA GMSS92 1004CNA GMSS92 1005CNA GMSS92 1205DNA CVENT-2 Concentric Vent Kit (2") √ √ √ √ √ √ √ --- CVENT-3 Concentric Vent Kit (3") √ √ √ √ √ √ √ √ CFSB17 Downflow Sub-Base 17.
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Notes Goodman Manufacturing Company, L.P., reserves the right to discontinue, or change at any time, specifications or designs without notice or without incurring obligations. © 2015 Goodman Manufacturing Company, L.P. • Houston, Texas 12 www. goodmanmfg.